/*
 * Copyright 2004 - 2012 Mirko Nasato and contributors
 *           2016 - 2020 Simon Braconnier and contributors
 *
 * This file is part of JODConverter - Java OpenDocument Converter.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.jodconverter.cli.util;

import org.junit.jupiter.api.extension.BeforeAllCallback;
import org.junit.jupiter.api.extension.ExtensionContext;

/**
 * Extension providing a way to intercept the console streams in order to validate what is printed
 * to the console.
 */
public final class ConsoleStreamsListenerExtension implements BeforeAllCallback {

  @Override
  public void beforeAll(final ExtensionContext context) {

    // Redirect console streams.
    System.setOut(new SystemLogHandler(System.out));
    System.setErr(new SystemLogHandler(System.err));
  }
}
